Use HTTPS instead of HTTP in test.com URL in unit tests

I notice a TSAN warning in the Wormholy library:

> App Transport Security has blocked a cleartext HTTP connection
> totest.comsince [sic] it is insecure. Use HTTPS instead or add this domain
> to Exception Domains in your Info.plist.

Networking/NetworkingTests/Remote/JetpackConnectionRemoteTests.swift

@@ -3,7 +3,7 @@ import XCTest
 
 final class JetpackConnectionRemoteTests: XCTestCase {
 
-    private let siteURL = "http://test.com"
+    private let siteURL = "https://test.com"
 
     /// Dummy Network Wrapper
     ///

Networking/NetworkingTests/Requests/WordPressOrgRequestTests.swift

@@ -3,7 +3,7 @@ import XCTest
 
 final class WordPressOrgRequestTests: XCTestCase {
 
-    private let baseURL = "http://test.com"
+    private let baseURL = "https://test.com"
     private let path = "/test/request"
 
     func test_request_url_is_correct() throws {
@@ -14,7 +14,7 @@ final class WordPressOrgRequestTests: XCTestCase {
         let url = try XCTUnwrap(request.asURLRequest().url)
 
         // Then
-        let expectedURL = "http://test.com/wp-json/test/request"
+        let expectedURL = "https://test.com/wp-json/test/request"
         assertEqual(url.absoluteString, expectedURL)
     }
 

WooCommerce/WooCommerceTests/Authentication/AuthenticationManagerTests.swift

@@ -7,7 +7,7 @@ import Yosemite
 /// Test cases for `AuthenticationManager`.
 final class AuthenticationManagerTests: XCTestCase {
 
-    let testSiteURL = "http://test.com"
+    let testSiteURL = "https://test.com"
 
     /// We do not allow automatic WPCOM account sign-up if the user entered an email that is not
     /// registered in WordPress.com. This configuration is set up in

Yosemite/YosemiteTests/Stores/JetpackConnectionStoreTests.swift

@@ -4,7 +4,7 @@ import XCTest
 
 final class JetpackConnectionStoreTests: XCTestCase {
 
-    private let siteURL = "http://test.com"
+    private let siteURL = "https://test.com"
 
     /// Mock Dispatcher
     ///